# File: hello.py
from Tkinter import *
class App:
  def __init__(self, master):

    frame = Frame(master)
    frame.pack()
  
    self.button = Button ( frame, # master widget
      text="QUIT",
      fg="red",
      command=frame.quit
    )
    self.button.pack(side=LEFT)
    self.hi_there = Button(frame,
      text="Hello",
      command=self.say_hi
    )
    self.hi_there.pack(side=LEFT)
  def say_hi(self):
    print "hi there, everyone!"
root = Tk()
app = App(root)
root.mainloop()